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| author | Sam Ravnborg <sam@ravnborg.org> | 2008-06-16 21:29:38 +0200 |
|---|---|---|
| committer | Sam Ravnborg <sam@ravnborg.org> | 2008-07-25 22:12:18 +0200 |
| commit | db1bec4f5271d7799d481cd4d95fdc268bdd7614 (patch) | |
| tree | afdb6d5c490c1cd31670c6cbf0cc58c97c7d2c86 /scripts | |
| parent | 6b36ab27d7161bc233e014ff38d8b17ae9975dee (diff) | |
| download | linux-db1bec4f5271d7799d481cd4d95fdc268bdd7614.tar.bz2 | |
kbuild: install all headers when arch is changed
We see some header files that are selected dependent on
the actual architecture so force a reinstallation
of all header files when the arch changes.
This slows down "make headers_check_all" but then
we better reflect reality.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/Makefile.headersinst | 7 | ||||
| -rw-r--r-- | scripts/headers_install.pl | 13 |
2 files changed, 12 insertions, 8 deletions
diff --git a/scripts/Makefile.headersinst b/scripts/Makefile.headersinst index be2b70c48a3b..612dc13ddd85 100644 --- a/scripts/Makefile.headersinst +++ b/scripts/Makefile.headersinst @@ -43,9 +43,10 @@ printdir = $(patsubst $(INSTALL_HDR_PATH)/%/,%,$(dir $@)) quiet_cmd_install = INSTALL $(printdir) ($(words $(all-files))\ file$(if $(word 2, $(all-files)),s)) - cmd_install = $(PERL) $< $(srctree)/$(obj) $(install) $(header-y); \ - $(PERL) $< $(objtree)/$(obj) $(install) $(objhdr-y); \ - touch $@ + cmd_install = \ + $(PERL) $< $(srctree)/$(obj) $(install) $(SRCARCH) $(header-y); \ + $(PERL) $< $(objtree)/$(obj) $(install) $(SRCARCH) $(objhdr-y); \ + touch $@ quiet_cmd_remove = REMOVE $(unwanted) cmd_remove = rm -f $(unwanted-file) diff --git a/scripts/headers_install.pl b/scripts/headers_install.pl index f0ff9a35acd0..68591cd08731 100644 --- a/scripts/headers_install.pl +++ b/scripts/headers_install.pl @@ -3,10 +3,13 @@ # headers_install prepare the listed header files for use in # user space and copy the files to their destination. # -# Usage: headers_install.pl odir installdir [files...] -# odir: dir to open files -# install: dir to install the files -# files: list of files to check +# Usage: headers_install.pl readdir installdir arch [files...] +# readdir: dir to open files +# installdir: dir to install the files +# arch: current architecture +# arch is used to force a reinstallation when the arch +# changes because kbuild then detect a command line change. +# files: list of files to check # # Step in preparation for users space: # 1) Drop all use of compiler.h definitions @@ -16,7 +19,7 @@ use strict; use warnings; -my ($readdir, $installdir, @files) = @ARGV; +my ($readdir, $installdir, $arch, @files) = @ARGV; my $unifdef = "scripts/unifdef -U__KERNEL__"; |